Description

5-Bromo-3-[2-(2-Furyl)-2-oxoethyl]-3-hydroxy-1,3-dihydro-2H-indol-2-one is a specialized heterocyclic organic compound featuring a fused indolinone and furanone structure, making it a valuable synthetic intermediate. This compound is significant for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Chemical Biology Probe: Acts as a scaffold for developing molecular probes to study enzyme function and protein interactions.
• Material Science: Investigated as a monomer or additive for creating specialty polymers with specific optical or electronic properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Item	Detail
Product Name	5-Bromo-3-[2-(2-Furyl)-2-oxoethyl]-3-hydroxy-1,3-dihydro-2H-indol-2-one
CAS No.	83393-62-8
Molecular Formula	C₁₄H₁₀BrNO₄
Molecular Weight	336.14 g/mol
Synonyms	5-Bromo-3-(2-furoylmethyl)-3-hydroxyoxindole; 3-Hydroxy-5-bromo-3-(2-furoylmethyl)indolin-2-one; 5-Bromo-3-hydroxy-3-(2-oxo-2-furanylethyl)-1,3-dihydro-2H-indol-2-one; 83393-62-8; 5-Bromo-3-(2-furoylmethyl)-3-hydroxy-2-indolinone; 3-Hydroxy-5-bromo-3-(2-furoylmethyl)-2-oxindole
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-[2-(2-Furyl)-2-oxoethyl]-3-hydroxy-1,3-dihydro-2H-indol-2-one is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.